/// <summary>
/// Dump the data in the utterance to a script item.
/// </summary>
/// <param name="utt">The utterance for dumpping.</param>
/// <param name="ttsEngine">The object ttsEngine to help to convert the Pos and get sentence id.</param>
/// <returns>A script item object.</returns>
public static ScriptItem ToScriptItem(this SP.TtsUtterance utt, SP.TtsEngine ttsEngine)
{
if (ttsEngine == null)
{
throw new ArgumentNullException("ttsEngine");
}
ScriptItem item = new ScriptItem();
item.Text = utt.OriginalText;
item.Id = Helper.NeutralFormat("{0:D" + IdLength + "}", BeginId);
ScriptSentence sentence = new ScriptSentence();
sentence.SentenceType = (SentenceType)utt.SentenceType;
DumpWords(sentence, utt, ttsEngine, GetLanguage(utt));
sentence.Text = sentence.BuildTextFromWords();
item.Sentences.Add(sentence);
return item;
}
/// <summary>
/// Generate script item from raw text(only generate to word level).
/// </summary>
/// <param name="text">Plain text.</param>
/// <returns>ScriptItem.</returns>
public ScriptItem GenerateScriptItem(string text)
{
if (string.IsNullOrEmpty(text))
{
throw new ArgumentNullException("text");
}
// this function should contain "ProcessMode.TextProcess"
if ((_mode & ProcessMode.TextProcess) == 0)
{
throw new InvalidOperationException("Process mode can only be ProcessMode.TextProcess");
}
ScriptItem item = new ScriptItem();
item.Text = text;
foreach (SP.TtsUtterance utt in EspUtterances(text))
{
using (utt)
{
if (utt.Words.Count == 0)
{
continue;
}
ScriptSentence sentence = new ScriptSentence();
foreach (SP.TtsWord word in utt.Words)
{
if (!string.IsNullOrEmpty(word.WordText))
{
ScriptWord scriptWord = new ScriptWord();
scriptWord.Grapheme = word.WordText;
if (!string.IsNullOrEmpty(word.Pronunciation))
{
scriptWord.Pronunciation = word.Pronunciation.ToLowerInvariant();
}
scriptWord.WordType = WordType.Normal;
if (word.WordType == SP.TtsWordType.WT_PUNCTUATION)
{
scriptWord.WordType = WordType.Punctuation;
}
scriptWord.PronSource = (TtsPronSource)word.PronSource;
sentence.Words.Add(scriptWord);
}
}
sentence.Text = sentence.BuildTextFromWords();
item.Sentences.Add(sentence);
}
}
return item;
}